Needle Non Thrust Roller Bearings

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Needle roller bearings have relatively small diameter cylindrical rolling elements whose length is much larger than their diameter. Compared with other types of rolling bearings, needle roller bearings have a small cross-sectional height and significant load-bearing capacity and rigidity relative to their volume. Also, because the inertial forces acting on them is limited, they are an ideal choice for applications with oscillating motion. Needle roller bearings also work well in compact and lightweight machine designs and they serve as a ready replacement for sliding bearings.

Consequently, the cross-sectional thickness of the assembly is small, roughly equivalent to the diameter of the needle rollers. ¡Because this bearing type has no inner or outer rings, the installation is much easier. These assemblies are available in both singlerow and double-row configurations. As long as the tolerance limits of the shaft and housing are satisfied, the bearing radial internal clearance can be adjusted

Bearing Number	Bore Dia	Outer DIa	Width	Size
0.591 Inch \| 15 Millimeter x 1.378 Inch \| 35 Millimeter x 0.787 Inch \| 20 Millimeter CONSOLIDATED BEARING NAS-15 Needle Non Thrust Roller Bearings	2.1850 in	Steel	0.6890 in	3/8-24 UNF
5.512 Inch \| 140 Millimeter x 7.48 Inch \| 190 Millimeter x 2.047 Inch \| 52 Millimeter CONSOLIDATED BEARING NAS-140 Needle Non Thrust Roller Bearings	18 mm	50000	25 mm	Static 8000 / Dynamic 2000 (psi)
5.118 Inch \| 130 Millimeter x 7.087 Inch \| 180 Millimeter x 2.047 Inch \| 52 Millimeter CONSOLIDATED BEARING NAS-130 Needle Non Thrust Roller Bearings	2.2500 in	11800 lbf	4.3307 in	8120 lbf
4.724 Inch \| 120 Millimeter x 6.299 Inch \| 160 Millimeter x 1.575 Inch \| 40 Millimeter CONSOLIDATED BEARING NAS-120 Needle Non Thrust Roller Bearings	1.7500 in	053893467344	0.5000 in	0.27 lb
3.937 Inch \| 100 Millimeter x 5.315 Inch \| 135 Millimeter x 1.26 Inch \| 32 Millimeter CONSOLIDATED BEARING NAS-100 Needle Non Thrust Roller Bearings	50 mm	2150 lbf	187 mm	1080 lbf
3.543 Inch \| 90 Millimeter x 4.724 Inch \| 120 Millimeter x 1.181 Inch \| 30 Millimeter CONSOLIDATED BEARING NAO-90 X 120 X 30 Needle Non Thrust Roller Bearings	2.0000 in	3-1/8 in	10.2500 in	Non-Expansion Bearing (Fixed)
0.354 Inch \| 9 Millimeter x 0.866 Inch \| 22 Millimeter x 0.472 Inch \| 12 Millimeter CONSOLIDATED BEARING NAO-9 X 22 X 12 Needle Non Thrust Roller Bearings	1 in	Maximum of +800 °F	1-1/4 in	75000
3.346 Inch \| 85 Millimeter x 4.528 Inch \| 115 Millimeter x 1.181 Inch \| 30 Millimeter CONSOLIDATED BEARING NAO-85 X 115 X 30 Needle Non Thrust Roller Bearings	1.2500 in	3460 lbf	4.1406 in	Contact with Flinger
3.15 Inch \| 80 Millimeter x 4.331 Inch \| 110 Millimeter x 1.181 Inch \| 30 Millimeter CONSOLIDATED BEARING NAO-80 X 110 X 30 Needle Non Thrust Roller Bearings	3.1875 in	27650 lbf	7.7188 in	19400 lbf
0.315 Inch \| 8 Millimeter x 0.748 Inch \| 19 Millimeter x 0.394 Inch \| 10 Millimeter CONSOLIDATED BEARING NAO-8 X 19 X 10 Needle Non Thrust Roller Bearings	120 mm	C3	260 mm	Brass Cage
2.953 Inch \| 75 Millimeter x 4.134 Inch \| 105 Millimeter x 1.181 Inch \| 30 Millimeter CONSOLIDATED BEARING NAO-75 X 105 X 30 Needle Non Thrust Roller Bearings	1.6250 in	5-11/16 in	3.2500 in	4-5/8 in
2.756 Inch \| 70 Millimeter x 3.937 Inch \| 100 Millimeter x 2.362 Inch \| 60 Millimeter CONSOLIDATED BEARING NAO-70 X 100 X 60 Needle Non Thrust Roller Bearings	7216DT	80x140x26	80	140